baber/WOPTO huggingface dataset:
Patent DE-3204661-A1 (DE)
Title: Process for operating a recording unit working by the vacuum method
Inventor: BIEBER HORST
IPC: B41J2/165
Filed: 1982-02-10
Abstract: The invention relates to a process for operating a recording unit working by the vacuum method and having a plurality of nozzle channels (D) which are connected via a common distributor (V) to a supply container (F) for a recording fluid (T). The drying up of recording fluid (T) in the region of the nozzle-channel orifices is prevented by using non-hygroscopic recording fluids (T) and by exposing the nozzle channels (D) in recording intermissions to an overpressure which causes the recording fluid (T) to flow out of all the nozzle-channel orifices slightly, with the effect of preventing it from drying up in the region of the nozzle-channel orifices. The process according to the invention can be employed particularly for the labelling of mass-produced articles. <IMAGE>
Patent DE-3205373-A1 (DE)
Title: Switching device for loading antifreeze
Inventor: MUELLER EGBERT DR ING
IPC: B60T17/00
Filed: 1982-02-16
Abstract: A switching device for loading antifreeze into a compressed-air system is proposed in which a pump (1) is actuated via an electric circuit (10) in which an electromagnet (6), a thermostat (7) and if need be other switching members (8, 9) such as moisture and pressure gauge are arranged. The antifreeze pump (1) can be actuated either by the electromagnet (6) or by pressure medium. The switching device is preferably used in compressed-air brake systems of motor vehicles. <IMAGE>
Patent DE-3214030-A1 (DE)
Title: Shaft connection for centrifugal pumps arranged with vertical shaft
Inventor: SCHMIDT CHRISTIAN
IPC: F04D29/041
Filed: 1982-04-16
Abstract: The invention relates to a shaft coupling for centrifugal pumps with vertical pump shaft. A sleeve which connects the engine shaft stub to the end of the pump shaft serves as shaft coupling. At the same time in the area of the engine shaft stub a thrust bearing is fitted and a height adjusting device fitted on the sleeve and/or the thrust bearing permits a precise adjustment of the pump shaft with the impeller fitted on it.
Patent DE-3214215-A1 (DE)
Inventor: LANGENBACH KARLHEINZ DIPL KFM
IPC: G06K7/10
Filed: 1982-04-17
Abstract: 1. Data acquisition system, comprising a data acquisition unit (1) with a reading head (12, 91) and carrier means for recording data cards, characterized in that the data acquisition unit comprises a feeder means having at least one friction wheel (17, 75, 76) driven by an electric motor (23, 69, 70) in direction reversible manner for moving the data card (4) past the reading head (12, 91) and in that for recording the data of the data card (4), an area of the housing on the reading head (12, 91) is so shaped that when it is fitted onto a profiled outer face of a carrier means (6),  it engages into corresponding shaped parts, and in that the carrier means (6) accommodates the data card (4) in withdrawable fashion and in that an electronic arrangement is so connected downstream of the reading head (12, 91) that after such fitment, at least one friction wheel (17, 75, 76) is automatically set in motion to run forwards and subsequently backwards and is finally switched off.
Patent DE-3214339-A1 (DE)
Inventor: GAIDE ALBERT DR
IPC: B63B35/79
Filed: 1982-04-19
Abstract: Die Erfindung betrifft einen Mast (1) für Segelbretter mit einer ein sich zur Mastspitze konisch verjüngendes Gehäuse bildenden Wandung (4). Der durch die Wandung (4) umschlossene Mastinnenraum kann vorzugsweise ausgeschäumt sein. Das Gehäuse ist in einer horizontalen Ebene an einer Trennfuge (5) in zwei oder mehrere Abschnitte (2, 3) geteilt. Die Gehäuseteile (2, 3) sind durch eine lösbare Kupplung (A) miteinander verbunden. Die lösbare Kupplung (A) ist hierbei derart ausgebildet, daß sich die Gehäuseteile (2, 3) bei Überschreiten einer unter der Bruchgrenze der Wandung (4) der Gehäuseteile (2, 3) liegenden Biegebeanspruchung ohne Beschädigung trennen oder zumindest im Winkel gegeneinander bewegen können.
Patent DE-3219397-A1 (DE)
Inventor: OPTITZ NORBERT DIPL PHYS DR
IPC: G01N21/64
Filed: 1982-05-24
Abstract: 1. Arrangement for the optical measurement of the concentration of particles, comprising a light measuring means with at least one light source, a monochromator, a light sensor and indicator means and at least one space (B) which is enclosed by a membrane permeable by the particles to be measured (SSTi), the space (B) containing a substance and an indicator substance (IND) reacting to the concentration of the particles to be measured by a change in fluorescence, characterized by the choice of the substance such that the square of the solubility coefficients A1, B1 of the measuring object (A) and the substances enclosed in the membrane in space (B) are about inversely proportional to their coefficients of diffusion Ad, Bd.
Patent DE-3221710-A1 (DE)
Title: Underground railway system
Inventor: WEICHOLD WOLFGANG DIPL ING
IPC: B61B13/10
Filed: 1982-06-09
Abstract: Systems for transporting material and people in underground mining and tunnel construction are composed of a winder which can be controlled via radio remote control, and the driver's cabs which can be moved along the overhead monorail section or on the track of the floor-mounted railway via the cable driven by the winder and have train running gear, and possible branch lines can be accessed via points. In view of the extent of service-friendliness and the flexibility of such a system, the invention provides for the routes (3, 4, 5) of a region (2) with their branch lines (6, 7) to be divided into a main line (10) and a plurality of subsidiary lines (11, 12, 13, 14) and for each subsidiary line to be equipped with its own winder (17, 18) and to be operated in each case in series with the main line. <IMAGE>
Patent DE-3222225-A1 (DE)
Title: Article of protective clothing
Inventor: ADAM ERNST-LUDWIG
IPC: A62B35/00
Filed: 1982-06-12
Abstract: The invention relates to an article of protective clothing, such as working overalls, a working jacket or working trousers, for individuals in danger of falling. In order to dispense with the necessity of especially putting on safety equipment and to facilitate the putting on of such safety equipment it is provided that safety equipment, especially a retaining belt or catching belt, is releasably attached to the material of the article of clothing in the position envisaged for wearing.
Patent DE-3223756-A1 (DE)
Inventor: OHE WILFRIED VON DER
IPC: H04N3/18
Filed: 1982-06-25
Abstract: 1. Switch mode power supply having an isolating transformer (1) for an apparatus having a stand-by condition, especially a television receiver, having a first rectifier (15) for producing a first high drive voltage (U1) and a second rectifier (16) for producing a second low drive voltage (U2), which is also effective in the stand-by condition, whereby the first drive voltage (U1) is reduced in the stand-by condition via a primary side control circuit (11) by a voltage (22) appearing at the secondary side to such a degree that the stages connected to the first drive voltage (U1) no longer function, characterized in that the voltage (22) arising at the secondary side is applied to the primary side control circuit (11) via a galvanic isolating element (23) distinct from the isolating transformer (1), and the first drive voltage (U1) is utilised with its reduced value (15 V) as the second drive voltage.
Patent DE-3229203-A1 (DE)
Inventor: KUISL MAX DR RER NAT
IPC: H01L23/535
Filed: 1982-08-05
Abstract: Die anaerobe Aufbereitung bzw. Reinigung furfurolhaltiger Abwässer und insbesondere des Brüdenkondensats der Sulfitablaugeneindickung bei der Zellstoffabrikation in Abwesenheit von sulfatreduzierenden und methanogenen Bakterien kann gemäß der Erfindung durch Zusatz furfurolabbauender Bakterien ohne weiteres gestartet und gesteuert werden. Solche furfurolabbauenden Bakterien wurden ausgehend von einer Quelle für anaerobe Bakterien wie Moor, Sumpf oder insbesondere Klärschlamm unter Zwischenanreicherung in kontinuierlicher Flüssigkultur unter Zufütterung furfurolhaltiger Lösung durch eine spezielle Selektionstechnik erreicht, bei der die Bakterien (in unterschiedlichen Konzentrationen) in Agar fixiert werden, der mit einer verdünnten Lösung von Furfurol überschichtet wird, das als einzige Kohlenstoffquelle dient und beim Eindiffundieren in den Agar einen Konzentrationsgradienten ausbildet, innerhalb dessen auf alle Fälle ein für die Bakterien verträglicher Konzentrationsbereich vorhanden ist. Auf diese Weise wurden diskusförmige, beigefarbene Einzelkolonien von furfurolabbauenden Bakterien erhalten, die stark beweglich sind, leicht S-förmig gebogene Stäbchen mit Geißel darstellen und morphologisch dem Desulfovibrio gigas ähnlich sind.
Patent DE-3233090-A1 (DE)
Title: Method and device for applying the plastic protective layer of a glass fibre optical waveguide
Inventor: LAMB JOHN GARTH
IPC: C03C25/106
Filed: 1982-09-07
Abstract: In the application of the primary plastic protective layer to a glass fibre optical waveguide (3) by wetting with a liquid followed by curing, the rate with which a satisfactory coating is possible is increased by dipping the fibres into the liquid contained in a coating vessel through a suction pipe (23) on whose top side an underpressure is maintained. In order to avoid contact of the uncoated fibre with any surface, the underpressure is produced with the aid of an air jet pump (24, 25). In order to keep the air flowing out of the air jet pump away from the approaching, as yet uncoated fibre (3), it is possible to use a funnel (26) through whose funnel throat in the air jet pump the fibre is drawn and whose conical outer surfaces deflect the air flowing from the air jet pump. <IMAGE>
Patent DE-3237356-A1 (DE)
Title: Method for the mechanically firm retention of an electrical current connecting wire in a blind hole of a ceramic body of an electrical component, and a device for carrying out the method
Inventor: LINSE HEINZ DIPL ING
IPC: H05K3/32
Filed: 1982-10-08
Abstract: A method for the mechanically firm retention of an electrical current connecting wire in a blind hole (5) of a ceramic body of an electrical component, in particular of an inductive, capacitive and resistive component, the blind hole (5) being filled with fusible, curable adhesive powder (8) and an electrical current connecting wire (3), which is heated at least to the fusing temperature of the adhesive powder, at the latest after immersion, is immersed in the blind hole which is filled in this manner, and the adhesive powder is cured. <IMAGE>
Patent DE-3237852-A1 (DE)
Title: Sealing fitting
Inventor: GROSSMANN FRANZ-KARL DIPL ING
IPC: H02B13/045
Filed: 1982-10-13
Abstract: The invention has a new, detachable sealing fitting for flat material, preferably applicable to the external and compartment sealing of sheet-metal encapsulated high-voltage switch cabinets filled with SF6 insulating gas.
Patent DE-3241007-A1 (DE)
Title: Device for marking and evaluating diagrammatic forms
Inventor: ANGERER ALFONS
IPC: B41K3/12
Filed: 1982-11-06
Abstract: A device, in particular a hand-operated device, is presented, by means of which the evaluation of diagrammatic forms is facilitated and accelerated by marking preprinted places on the form, the device having at least one stamping strip, corresponding to the usable length of the form, with raised characters or letters and having a pressing-on device for the stamping strip. The device can also have a plurality of stamping strips, arranged adjacently or successively, for successive marking and evaluation of forms with different divisions. <IMAGE>
Patent DE-3241047-A1 (DE)
Title: Pressure control valve
Inventor: JAEGGLE GUENTHER DIPL ING
IPC: F02M69/38
Filed: 1982-11-06
Abstract: The invention proposes a pressure control valve for a fuel injection system. The valve is used to control the quantity of fuel during warm-up and as a function of the air pressure and air temperature. The pressure control valve (42) comprises a movable valve part (45), which is acted upon in the closing direction by a compression spring (46) and a pressure cell (53) filled with air and exposed to the atmospheric pressure. The force of the pressure cell (53) on the movable valve part (45) rises as the air pressure falls and the air temperature rises. <IMAGE>
Patent DE-3241987-A1 (DE)
Title: Kippbarer lichtbogenofen
Inventor: WRONKA BODO
IPC: F27D3/14
Filed: 1982-11-10
Abstract: Der kippbare Lichtbogenofen weist einen vorspringenden, erkerartig ausgebildeten Teil (2) des Ofengefäßes auf, in dem die verschließbare Abstichöffnung angeordnet ist. Der erkerartige Teil (2) ist mit einem allseitig geschlossenen Mantel versehen. Um den Kippwinkel zu verringern, und gleichzeitig beim Abgießen eine dicke Metallschicht im Bereich der Abstichöffnung aufrechtzuerhalten, ist der Boden (3) des erkerartigen Teils (2) etwa höhengleich mit dem Gefäßboden (4) angeordnet. Die Abstichöffnung (5) ist mittels einer an der Außenseite des Bodens (3) des erkerartigen Ofengefäßteils (2) schwenkbar angeordneten, angetriebenen Platte (6) verschließbar.
Patent DE-3247270-A1 (DE)
Title: Method for smoothing and further working the sand bed under interlocking blocks which have been laid and apparatus for carrying out the method
Inventor: SCHWEIKERT OTFRIED
IPC: E01C19/15
Filed: 1982-12-21
Abstract: The present invention relates to a method for smoothing and further working the sand bed under interlocking blocks which have been laid and to an apparatus for carrying out the method. According to the method of the invention, in a paving of interlocking blocks, the lateral edge or, at a predetermined spacing, an interspace is paved using individual blocks which upon further working of the sand bed are initially removed and allow a smoothing and consolidating apparatus to be inserted under the interlocking blocks and guided along the sand bed to be smoothed. The smoothing and consolidating apparatus possesses guides for transportation, a supporting cover over which the laid interlocking blocks slide, a sand-introducing and distributing device and a striking-off and/or compacting arrangement. <IMAGE>
Patent DE-3302736-A1 (DE)
Title: Arrangement for correlative measurement of the rate of flow of a multiphase fluid
Inventor: KLOBE MARTIN
IPC: G01F1/712
Filed: 1983-01-27
Abstract: In the arrangement for correlative measurement of the rate of flow of a multiphase fluid, the capacitive sensors arranged behind one another in the direction of flow consist in each case of a flat plate capacitor having three parallel plates (1, 2, 3) and whose outer plates (1, 3) are connected to one another in an electrically conductive fashion. Running between the centre plates (2) and the outer plates (3) of the capacitors is an electrically non-conductive pipe section (4) of the pipeline guiding the measurement. Depending on the measuring task, the transverse measurements of the centre plates (2) surrounded by a protective ring electrode can be larger or smaller than the pipe diameter (d). By suitable dimensioning of the distances (a, b) of the pipe section from the centre plates (2) and the outer plates (3), it is possible to diminish the influence of static charges in the measurement section. <IMAGE>
Patent DE-3305017-A1 (DE)
Title: Switching system arrangement for electrical switching apparatuses
Inventor: KLEMM ALFRED
IPC: H01H1/20
Filed: 1983-02-14
Abstract: The invention relates to electrical switching apparatuses, especially contactors. The aim and object of the invention are to save contact material, especially to reduce the proportion of inadequately utilised contact material, which results from manufacturing tolerances and play displacement. The solution was found in that the displacement of the moving switching element with respect to the stationary switching elements, resulting from play, is compensated for by a partially asymmetric arrangement of the switching device. The asymmetry is achieved in that the crossbar is arranged asymmetrically. It is furthermore possible to construct the housing parts which are used for guiding the crossbar asymmetrically or to arrange the moving and/or stationary switching elements asymmetrically. Springs are also used as an aid. Further fields of application may include control stations. 
<IMAGE>
Patent DE-3305507-A1 (DE)
Title: Bed cover
Inventor: BILLERBECK GERD
IPC: A47G9/02
Filed: 1983-02-17
Abstract: A bed cover having a filling of natural fibres, feathers and/or synthetic filling materials and quilted with a covering material is provided, adaptation of the temperature distribution to the human body being obtained by virtue of the bed cover being divided into at least three sections, of which the upper section has a lightweight filling, the middle section has a heavier filling than the upper section and the lower section has a heavier filling than the middle section.
Patent DE-3307515-A1 (DE)
Title: Machine for manufacturing and filling cardboard packages
Inventor: BETZ KARL HEINZ
IPC: B65B23/22
Filed: 1983-03-03
Abstract: The machine is for the manufacture and filling of cardboard packages for elongate articles, especially for ampoules, which are placed in corrugated supports next to one another and provided with folding covers. At the start of the continuous section (1), a transverse conveyor (2) is arranged next to a support feed (3) with at least two tracks. One track (3') of the support feed (3) is aligned to the continuous section (1) and the other track is parallel to the first one on the transverse conveyor side and is provided with a separate conveying element (8) which runs at the same speed as the conveying element (8') of the other track (3'). One or the other conveying element (8, 8') of the track (3', 3") is arranged and/or designed to come into action at the support feed side at least one support length earlier than the other conveying element. <IMAGE>
Patent DE-3307973-A1 (DE)
Title: Method for operating an improved ion getter pump of the orbitron type
Inventor: FOERSTER HELMUT DIPL CHEM DR R
IPC: H01J41/16
Filed: 1983-03-07
Abstract: The invention relates to a method for operating a new ion getter pump of the orbitron type. The aim of the invention is to maintain the starting capability of the pump, with a simple operating regime and high continuous power, without the sublimate having to be removed during ventilation. The invention is based on the object of specifying an improved ion getter pump and a method of operating it which allows the deposition of the getter material after electrode replacement repeatedly onto the sublimate which is already present. The method for operating the pump is characterised by the deposition of the sublimate in the form of a smooth metal mirror which is continuously renewed during operation, the adsorbed gas ions being incorporated and stored in the metallic structure. Structurally, the object is achieved in that the pump housing (1) is produced from stainless with a high surface quality, the cooling jacket (2) is constructed as a complete-jacket water cooler with a flow guide plate (14), and a collecting ring (11) is arranged at the foot of the pump.   <IMAGE>
Patent DE-3309195-A1 (DE)
Title: Process for improving the initial activity of activated hydrazine
Inventor: FUCHS WILFRIED DR
IPC: C02F1/20
Filed: 1983-03-15
Abstract: The process for improving the initial activity of activated hydrazine is used in corrosion protection for boiler feed water and in wet preservation of equipment parts located outside the works. The aim is to increase the initial activity of hydrazine solutions, activated by complexes of trivalent cobalt, against oxygen dissolved in water, the object being to develop a suitable process for the activator-containing hydrazine solution. The object is achieved by adding trivalent phenols, preferably pyrogallol, in small amounts to the activator-containing hydrazine solution.
Patent DE-3311834-A1 (DE)
Title: Structural element having insulation in combination with a heat pump
Inventor: BECKER OTTO ALFRED DR
IPC: E04B1/80
Filed: 1983-03-31
Abstract: Published without abstract.
Patent DE-3317059-A1 (DE)
Title: Device for controlling air-conditioning systems
Inventor: RICHRATH RALF DIPL ING
IPC: G05B15/02
Filed: 1983-05-10
Abstract: A device for controlling, in particular, air-conditioning systems such as timber-drying installations, with controllers connected to a drier for outputting actuator control commands and for receiving measurement values, is improved by the fact that several controllers (10, 10n) are connected to one another by a central line (8) or the like, comprising at least one central unit (13). In this arrangement, each of the controllers (10, 10n) connected to the central unit (12) should be provided with an input (1), an output (2) and a mains connection (3). <IMAGE>
Patent DE-3323564-A1 (DE)
Title: Re-usable plastic pallet with side-wall frame
Inventor: LUMME HEINZ-JOSEF
IPC: C07C51/00
Filed: 1983-06-30
Abstract: Published without abstract.
Patent DE-3324926-A1 (DE)
Title: Screening device
Inventor: STEHLE WOLFGANG DIPL ING
IPC: B07B1/46
Filed: 1983-07-09
Abstract: A screening device is proposed which serves to sort material for screening composed of at least two fractions. In order to increase the flow rate of known devices, according to the invention the material for screening is fed to the device in at least two sub-streams (19, 20) on separate screens (15, 16) so that a large portion of one fraction is already screened out. In the centre of the device, the two sub-streams (19, 20) are then combined to form a common stream (21) from which the remainder of the fraction (3) is screened along a common screening section (22). <IMAGE>
Patent DE-3326473-A1 (DE)
Inventor: GRAU ULRICH DR
IPC: A61K38/28
Filed: 1983-07-22
Abstract: The invention relates to medicaments consisting of a physiologically acceptable excipient and an active compound combination of (a) an insulin derivative of the formula I    <IMAGE>  (I)   in which R1 denotes H or H-Phe, R30 represents the radical of a neutral L-aminoacid and R31 represents a physiologically acceptable organic group of basic character with up to 50 carbon atoms, with an isoelectric point between 5.8 and 8.5, and (b) an insulin of the formula I in which R1 denotes H or H-Phe, R30 represents Ala, Thr or Ser and R31 denotes OH, and to its use for the treatment of diabetes mellitus.
Patent DE-3328266-A1 (DE)
Title: Quinazoline compounds, process for their preparation and medicaments containing these compounds
Inventor: ISHIKAWA MASAYUKI DR
IPC: C07D239/74
Filed: 1983-08-04
Abstract: Novel 2,6,7,8-substituted quinazoline compounds are described which have platelet aggregation-inhibiting and hypotensive activity. Furthermore, a process for the preparation of these compounds and a medicament containing these compounds is described.
Patent DE-3329809-A1 (DE)
Title: Device for the simultaneous auscultation of sound phenomena in different locations in the human body
Inventor: THISSEN RUDOLF DR MED
IPC: A61B7/02
Filed: 1983-08-18
Abstract: Published without abstract.
Patent DE-3330244-A1 (DE)
Title: Process and device for preventing water pollution by filtration of polluted water
Inventor: STAHN ROLF
IPC: E03F1/00
Filed: 1983-07-25
Abstract: In waste water pipes, in particular in mixed water systems for municipal drainage, the problem of outfall fouling exists, if the emergency overflows come into operation during rainfall because of overload of the sewage system and as a result large soil loads, which are damaging to the outfalls, are discharged into these. In the present description, a process and a device are described in which water overflowing from sewers first passes through a filter which mechanically purifies the polluted water before it passes into the outfall. This process represents a potential method for the current preventing water pollution.